package net.greyar.fend;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.greyar.gear.Machine;
import net.greyar.model.User;
import net.greyar.single.Register;
import net.greyar.single.Session;
import net.greyar.theory.Symbol;

/**
 * Servlet implementation class Does
 */
@WebServlet("/move")
public class Move extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Move() {
        super();
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		User user = Session.getUser(request);
		Machine machine = Register.machine(request.getParameter("machine"));
		machine.move(user.getName(), Symbol.parse(request.getParameter("move")));
		response.sendRedirect("/");
	}
}
